Class information for:
Level 1: LATERAL MASS SCREW//CERVICAL PEDICLE SCREW//CERVICAL PEDICLE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
15489 710 24.1 70%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
14 4 ORTHOPEDICS//DENTISTRY, ORAL SURGERY & MEDICINE//SPORT SCIENCES 808941
254 3       SPINE//ORTHOPEDICS//EUROPEAN SPINE JOURNAL 45379
734 2             CERVICAL SPINE//CERVICAL SPONDYLOTIC MYELOPATHY//SPINE 12587
15489 1                   LATERAL MASS SCREW//CERVICAL PEDICLE SCREW//CERVICAL PEDICLE 710

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 LATERAL MASS SCREW authKW 1321421 7% 59% 52
2 CERVICAL PEDICLE SCREW authKW 884692 3% 86% 24
3 CERVICAL PEDICLE authKW 776260 3% 95% 19
4 LATERAL MASS authKW 737990 4% 55% 31
5 CERVICAL SPINE authKW 552166 30% 6% 212
6 FACET DISLOCATION authKW 495831 2% 82% 14
7 SUBAXIAL CERVICAL SPINE authKW 478019 2% 65% 17
8 FACET FRACTURE authKW 348348 1% 90% 9
9 LOWER CERVICAL SPINE authKW 318668 2% 44% 17
10 CERVICAL FACET DISLOCATION authKW 305820 1% 89% 8

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Orthopedics 37880 62% 0% 437
2 Clinical Neurology 19767 72% 0% 508
3 Surgery 3111 36% 0% 256
4 Emergency Medicine 75 2% 0% 11
5 Critical Care Medicine 40 2% 0% 13
6 Anatomy & Morphology 10 1% 0% 5
7 Rehabilitation 8 1% 0% 8
8 Medicine, General & Internal 5 3% 0% 22
9 Neuroimaging 3 0% 0% 3
10 Engineering, Biomedical 2 1% 0% 7

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 TRAUMATOL SPORT INJURIES 107511 1% 50% 5
2 UNFALLCHIRURG HANDCHIRURG ORTHOPADIE 86012 0% 100% 2
3 GERMAN SCOLIOSIS 45867 1% 27% 4
4 ACCID RECONSTRUCT SURG UNIV 43006 0% 100% 1
5 AEROSP MED ASSOCCODE 4656 43006 0% 100% 1
6 AFFILIATED HOSP 2 1 43006 0% 100% 1
7 BEIJING SHUYI HOSP 43006 0% 100% 1
8 BERUFSGENOSSEN AFTLICHE UNFALLKLIN FRANKFURT 43006 0% 100% 1
9 CHONBUK UNIV HOSP ORTHOPAED SURG 43006 0% 100% 1
10 GMCH 32 43006 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 SPINE 103081 26% 1% 188
2 EUROPEAN SPINE JOURNAL 41809 9% 1% 67
3 JOURNAL OF NEUROSURGERY-SPINE 31723 6% 2% 43
4 JOURNAL OF SPINAL DISORDERS & TECHNIQUES 22245 4% 2% 28
5 JOURNAL OF SPINAL DISORDERS 20418 3% 2% 21
6 JOURNAL OF KOREAN NEUROSURGICAL SOCIETY 5382 2% 1% 15
7 PERSPECTIVES IN NEUROLOGICAL SURGERY 3070 0% 7% 1
8 JOURNAL OF NEUROSURGERY 2847 4% 0% 30
9 SPINE JOURNAL 2714 2% 1% 11
10 NEUROSURGERY 2202 4% 0% 26

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 LATERAL MASS SCREW 1321421 7% 59% 52 Search LATERAL+MASS+SCREW Search LATERAL+MASS+SCREW
2 CERVICAL PEDICLE SCREW 884692 3% 86% 24 Search CERVICAL+PEDICLE+SCREW Search CERVICAL+PEDICLE+SCREW
3 CERVICAL PEDICLE 776260 3% 95% 19 Search CERVICAL+PEDICLE Search CERVICAL+PEDICLE
4 LATERAL MASS 737990 4% 55% 31 Search LATERAL+MASS Search LATERAL+MASS
5 CERVICAL SPINE 552166 30% 6% 212 Search CERVICAL+SPINE Search CERVICAL+SPINE
6 FACET DISLOCATION 495831 2% 82% 14 Search FACET+DISLOCATION Search FACET+DISLOCATION
7 SUBAXIAL CERVICAL SPINE 478019 2% 65% 17 Search SUBAXIAL+CERVICAL+SPINE Search SUBAXIAL+CERVICAL+SPINE
8 FACET FRACTURE 348348 1% 90% 9 Search FACET+FRACTURE Search FACET+FRACTURE
9 LOWER CERVICAL SPINE 318668 2% 44% 17 Search LOWER+CERVICAL+SPINE Search LOWER+CERVICAL+SPINE
10 CERVICAL FACET DISLOCATION 305820 1% 89% 8 Search CERVICAL+FACET+DISLOCATION Search CERVICAL+FACET+DISLOCATION

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 YOSHIHARA, H , PASSIAS, PG , ERRICO, TJ , (2013) SCREW-RELATED COMPLICATIONS IN THE SUBAXIAL CERVICAL SPINE WITH THE USE OF LATERAL MASS VERSUS CERVICAL PEDICLE SCREWS.JOURNAL OF NEUROSURGERY-SPINE. VOL. 19. ISSUE 5. P. 614-623 41 91% 9
2 JO, DJ , SEO, EM , KIM, KT , KIM, SM , LEE, SH , (2012) CERVICAL PEDICLE SCREW INSERTION USING THE TECHNIQUE WITH DIRECT EXPOSURE OF THE PEDICLE BY LAMINOFORAMINOTOMY.JOURNAL OF KOREAN NEUROSURGICAL SOCIETY. VOL. 52. ISSUE 5. P. 459-465 34 97% 4
3 AYDOGAN, M , ENERCAN, M , HAMZAOGLU, A , ALANAY, A , (2012) RECONSTRUCTION OF THE SUBAXIAL CERVICAL SPINE USING LATERAL MASS AND FACET SCREW INSTRUMENTATION.SPINE. VOL. 37. ISSUE 5. P. E335-E341 30 97% 7
4 WASINPONGWANICH, K , PAHOLPAK, P , TUAMSUK, P , SIRICHATIVAPEE, W , WISANUYOTIN, T , KOSUWON, W , JEERAVIPOOLVARN, P , (2014) MORPHOLOGICAL STUDY OF SUBAXIAL CERVICAL PEDICLES BY USING THREE-DIMENSIONAL COMPUTED TOMOGRAPHY RECONSTRUCTION IMAGE.NEUROLOGIA MEDICO-CHIRURGICA. VOL. 54. ISSUE 9. P. 736 -745 29 91% 0
5 KANEYAMA, S , SUGAWARA, T , SUMI, M , (2015) SAFE AND ACCURATE MIDCERVICAL PEDICLE SCREW INSERTION PROCEDURE WITH THE PATIENT-SPECIFIC SCREW GUIDE TEMPLATE SYSTEM.SPINE. VOL. 40. ISSUE 6. P. E341 -E348 30 77% 5
6 XU, RS , MCGIRT, MJ , SUTTER, EG , SCIUBBA, DM , WOLINSKY, JP , WITHAM, TF , GOKASLAN, ZL , BYDON, A , (2010) BIOMECHANICAL COMPARISON BETWEEN C-7 LATERAL MASS AND PEDICLE SCREWS IN SUBAXIAL CERVICAL CONSTRUCTS.JOURNAL OF NEUROSURGERY-SPINE. VOL. 13. ISSUE 6. P. 688 -694 38 73% 6
7 HOSTIN, RA , WU, CH , PERRA, JH , POLLY, DW , AKESEN, B , WROBLEWSKI, JM , (2008) A BIOMECHANICAL EVALUATION OF THREE REVISION SCREW STRATEGIES FOR FAILED LATERAL MASS FIXATION.SPINE. VOL. 33. ISSUE 22. P. 2415-2421 34 85% 10
8 REINHOLD, M , MAGERL, F , RIEGER, M , BLAUTH, M , (2007) CERVICAL PEDICLE SCREW PLACEMENT: FEASIBILITY AND ACCURACY OF TWO NEW INSERTION TECHNIQUES BASED ON MORPHOMETRIC DATA.EUROPEAN SPINE JOURNAL. VOL. 16. ISSUE 1. P. 47-56 36 77% 39
9 GELB, DE , HADLEY, MN , AARABI, B , DHALL, SS , HURLBERT, RJ , ROZZELLE, CJ , RYKEN, TC , THEODORE, N , WALTERS, BC , (2013) INITIAL CLOSED REDUCTION OF CERVICAL SPINAL FRACTURE-DISLOCATION INJURIES.NEUROSURGERY. VOL. 72. ISSUE . P. 73-83 28 85% 10
10 KATONIS, P , PAPADAKIS, SA , GALANAKOS, S , PASKOU, D , BANO, A , SAPKAS, G , HADJIPAVLOU, AG , (2011) LATERAL MASS SCREW COMPLICATIONS ANALYSIS OF 1662 SCREWS.JOURNAL OF SPINAL DISORDERS & TECHNIQUES. VOL. 24. ISSUE 7. P. 415-420 30 81% 23

Classes with closest relation at Level 1


Rank Class id link
1 12276 ODONTOID FRACTURE//HANGMANS FRACTURE//ANTERIOR SCREW FIXATION
2 2321 BASILAR INVAGINATION//ATLANTOAXIAL INSTABILITY//OCCIPITOCERVICAL FUSION
3 37447 ATHETOID CEREBRAL PALSY//BREACH RATE//CERVICAL OPERATION
4 1740 ANTERIOR CERVICAL DISCECTOMY AND FUSION//CERVICAL SPINE//ANTERIOR CERVICAL FUSION
5 3775 PEDICLE SCREW//PULLOUT STRENGTH//CORTICAL BONE TRAJECTORY
6 3800 CERVICAL SPINE INJURY//SCIWORA//SPINAL IMMOBILIZATION
7 22238 CERVICAL SPONDYLOLYSIS//CERVICAL SPONDYLOPTOSIS//ABSENT PEDICLE
8 2883 LAMINOPLASTY//CERVICAL SPONDYLOTIC MYELOPATHY//OSSIFICATION OF THE POSTERIOR LONGITUDINAL LIGAMENT
9 21215 HELMET REMOVAL//CATASTROPHIC INJURY//AIRWAY ACCESS
10 15420 THORACIC DISC HERNIATION//INTRADURAL DISC HERNIATION//CERVICOTHORACIC JUNCTION

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